Re: [rules-dev] Reg : Handling large number of rules

On 13 Aug 2013, at 15:04, nmsundar <sundar_m(a)solartis.net&gt; wrote: There is no maximum - it's what ever your memory and CPU can take. But largest we'd seen so far in real life was 250K for a medical system. Tbh if you are loading 600K rules in about 45seconds, that seems pretty reasonable to me. Some other commercial systems would not scale to that :) Actually thinking about this, we should be asking you to do a public testimony - "Drools scales to 600K rules for a real production system", let me know if you can :) If you do start profiling (which would be nice if you could) you can ask Qs about Drools internals here. Or on irc: http://www.jboss.org/drools/irc But further Qs on partitioning, or general "how to" or "What's recommended" Qs, should be continued on the USER list. Mark